WhatsApp has launched its new feature “View Once” which makes photos and videos disappear once viewed. The most popular messaging app WhatsApp has launched its "view once". This feature will let photos and videos that have been sent disappear once the recipients viewed them. This feature has been updated for giving control of their privacy in the user's hand. Photos and videos that are being shared using the 'View Once' feature will no longer be visible in the chat where they were sent once the recipient exits the media viewer. This new feature will bring more privacy as stated by WhatsApp and will also limit the recipient to save it in the gallery. The sender will also be notified once the shared file will be opened even if the recipient has disabled the read receipt feature. The photo or video sent using the feature will also expire from the chat if it's not opened within 14 days. Once you have updated the latest version then you will get the "View Once...